baber/WOPTO huggingface dataset:
Patent JP-H03207216-A (JP)
Title: Uninterruptible ac power supply
Inventor: YAMAGUCHI MASAHIDE
IPC: H02H9/02
Filed: 1990-01-08
Abstract: PURPOSE:To suppress abrupt variation of common mode voltage upon recovery of power by providing means for short-circuiting a current limit element upon elapse of a predetermined time after detection of recovery of AC input through an AC input voltage detecting means. CONSTITUTION:During power interruption when a switch 2 is opened, a relay 15 does not function and the contacts thereof are opened. Upon recovery of AC input, the relay 15 functions to close the contacts with a predetermined time lag. A capacitor 12 is discharged through a resistor 16 immediately upon recovery of power, and common mode output voltage varies slowly. The contacts of the relay 15 close upon elapse of the predetermined time and discharge of the capacitor 12 has been substantially completed at that time point. Consequently, abrupt variation of common mode voltage can be suppressed upon recovery of power.
Patent JP-S62163524-A (JP)
Inventor: NOZAWA SHOJI
IPC: H02J3/00
Filed: 1986-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05187287-A (JP)
Title: Link-less throttle control device
Inventor: IKEZOE AKIRA
IPC: F02D45/00
Filed: 1992-01-09
Abstract: PURPOSE:To improve driving safety by keeping the change rate of throttle valve opening smaller, relative to the extent of stepping down an accelerator pedal in the case of low travel speed and a large steering angle. CONSTITUTION:There are provided a means 110 for detecting an accelerator pedal stepping amount, a travel speed detecting means 120, a wheel steering angle detecting means 130 and a special driving mode detecting means 140 for detecting that travel speed is equal to or below the predetermined speed and a steering angle is equal to or above the predetermined angle. Furthermore, there are provided a means 150 for making small the increase rate of instructed throttle valve opening, relative to the increase rate of an accelerator stepping amount, if the amount is equal to or less than a threshold value in a case where special driving mode is detected, a means 160 for increasing the instructed throttle valve opening in proportion to an increase in the stepping amount in normal driving mode, and a means 170 for adjusting the throttle valve opening, according to a throttle valve opening instruction.
Patent JP-H03206018-A (JP)
Title: Functional cosmetic base
Inventor: KUMAGAI SHIGENORI
IPC: A61K8/00
Filed: 1990-01-09
Abstract: PURPOSE:To provide a cosmetic base having an indicator function for moisture content, or such a function capable of changing the colors and patterns in makeup, comprising powder of specified characteristics and a binder resin. CONSTITUTION:The objective cosmetic base comprising (A) 20-80wt.% of powder <=2.0 in refractive index and <=20mum in average particle size (e.g silica) and (B) 5-30wt.% of a binder resin. For the binder resin, it is preferable that the resin itself be highly transparent, and when made into a film, the film be water- penetrable and water-resistant (e.g. polyethylene vinyl acetate resin, or a mixture thereof). The present cosmetic base may be additionally incorporated, where appropriate, with colorant, oil component, humectant, ultraviolet light absorber, antifungal agent, perfume, etc. The present cosmetic base differs in transparency in the case when dried, compared to the case when got wet, and when coated, being opaque in a dried state, and getting translucent or transparent when incorporated with water, leading to change in color tone.
Patent JP-S62161856-A (JP)
Title: Ultraviolet-curing organopolysiloxane composition
Inventor: HIDA YOSHIISA
IPC: C08L83/08
Filed: 1986-01-09
Abstract: PURPOSE:The titled composition which is liquid and cured by ultraviolet light rays to give a transparent elastic material having improved strength, obtained by blending a specific mercaptoalkyl group-containing organopolysiloxane with a sensitizing agent. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. organopolysiloxane which contains two or more alkenyls bonded to Si in one molecule and has <=100,000cps viscosity at 25 deg.C with (B) 5-300pts.wt. mercaptoalkyl group-containing organopolysiloxane which consists of R<1>3SiO0.5 unit, R<1>a(HSR<2>)SiO3-a/2 unit and SiO2 unit (R<1> is unsubstituted monofunctional hydrocarbon; R2 is 2-4C bifunctional hydrocarbon; 0<=a<=2), has a molar ratio of total amount of the R3SiO0.5 unit and Ra(HSR<2>)SiO3-a/2 unit to the SiO2 unit of 0.5-2.5 and 0.4-6.0wt% HS group content, (C) 0-300pts.wt. mercaptoalkyl group-containing diorganopolysiloxane which contains two or more mercaptoalkyl groups bonded to Si in one molecule and has <=100,000cps viscosity and (D) 0.01-10pts.wt. sensitizing agent based on 100pts.wt. components A+B+C, having a molar ratio of mercaptoalkyl/alkenyl of 0.2/1.0-5.0/1.0.
Patent JP-S5389269-A (JP)
Title: Method for treating active polluted sludge using intermittent aeration syst em
Inventor: UEDA TOSHIAKI
IPC: C02F3/12
Filed: 1977-01-14
Abstract: PURPOSE: To provide the subject method which prevents excessive aeration by use of an intermittent aeration system in subjecting the waste water of BOD of 40 to 80 ppm to active polluted sludge treatment, and further subjects the waste water effectively to purification treatment. effectively to purification treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57116210-A (JP)
Title: Measuring device for direction
Inventor: ITOU HISATSUGU
IPC: G01C17/28
Filed: 1981-01-09
Abstract: PURPOSE:To remove the turbulence of magnetism due to the body of an automobile and the like and to enable thereby precise measurement of the direction of advance thereof, by adding a simple primary coordinate conversion circuit to a magnetic compass containing a magnetic sensor. CONSTITUTION:Out of two output axes 1X and 1Y of the magnetic sensor in the magnetic compass mounted on an automobile and the like, the reference output axis 1Y is arranged in such a manner that it accords with the axis of the direction of running of the automobile. Outputs Ex and Ey from these axes are given to a coordinate conversion circuit consisting of resistors 500-503 and an operational amplifier 40 and to another coordinate conversion circuit consisting of resistors 504-507 and an operational amplifier 50, wherefrom outputs Ex' and Ey' are delivered respectively. The resistors 500-507 are set in a prescribed value at which the effect of a magnetic field caused by magnetization of the body is canceled. Through detection and operation of Ex' and Ey', the turbulence of the magnetism of the vehicle body is removed and thus the direction of advance thereof is measured precisely.
Patent JP-S61162882-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUI MASAHIRO
IPC: G11B27/19
Filed: 1985-01-10
Abstract: PURPOSE:To retrieve desired position minutely, accurately and quickly in real time by reproducing pilot signals for tracking control recorded superposing on information signals by shifting a magnetic tape at high speed and detecting the amount of shifting of the magnetic tape by counting the signals. CONSTITUTION:A signal a1 of the same phase with a head switching signal and a signal a2 obtained by halving the signal a1 are inputted to a pilot signal generating circuit 2, and pilot signals f1-f4 are selected by their combination. At the time of retrieving, the magnetic tape is run at a speed N times normal recording and reproducing speed, and a rotary magnetic head crosses N tracks in one scanning. The length of one period of the pilot signal corresponds to four tracks, and if one track is one field, the period is 1/15sec in the case of an NTSC system. Accordingly, it becomes possible to measure real time at the time of recording by counting rising edges of a signal (c) by a counter 10.
Patent JP-S5498709-A (JP)
Title: Preparation of pinacolon
Inventor: HINO KENICHI
IPC: C07C49/04
Filed: 1978-01-12
Abstract: PURPOSE: To obtain pinacolon in extremely high yield, by the rearrangement of 4,4,5-trimethyl-1,3-dioxane in the presence of 2-methylbutene derivatives.  
     CONSTITUTION: Pinacolon is obtained by heating and reacting 4,4,5-trimethyl-1,3- dioxane in an aqueous solution of acids in the presence of 2-methylbutene-1, 2- methylbutene-2 or 2-methylbutene derivatives of formula (A is Cl, Br, HSO 4 , H 2 PO 4  or OH), or a mixture thereof. By-produced formaldehyde is efficiently reused, and the yield of pinacolon is raised to almost stoichiometric value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01179982-A (JP)
Title: Photosensitive body cleaning device
Inventor: SOMA SHINOBU
IPC: G03G21/10
Filed: 1988-01-11
Abstract: PURPOSE:To eliminate a toner reservoir at the cleaning point and to obtain an image having high quality for a long period by providing an elastic plate which is moved in a wedge-shaped space between a cleaning blade and a photosensitive body to agitate and remove staying toner. CONSTITUTION:An elastic plate 10 is held by a holding member 21, and the holding member 21 is so driven that it is straightly moved in the depth direction of a device. When a cleaning blade 2 is separated from a photosensitive body 1 after transferred remaining toner passes, the elastic plate 10 is inserted toward a toner staying part between the cleaning blade 2 and the photosensitive body to generate the toner agitating operation due to the straight motion, and removed toner is dropped onto a toner recovery roll 3 placed below. Thus, the stain around an image forming body is prevented to obtain an image having good quality for a long period.
Patent JP-S61162558-A (JP)
Title: Inorganic coating
Inventor: OZEKI TAKAO
IPC: C09D1/02
Filed: 1985-01-11
Abstract: PURPOSE:To provide an inorganic coating of high heat resistance and good workability and high flexibility in the film therefrom, exhibiting outstanding rustproofing performance to various metals, comprising a calcined product from zinc oxide, a second metal oxide and alkaline earth metal oxide, water-soluble silicate and silicon polyphosphate. CONSTITUTION:The objective coating comprising (A) a calcined product prepared by mixing (i) zinc oxide source (e.g., zinc oxide), (ii) a second metal oxide MxOy (M is metal belonging to the III-VIII group in the periodic table; x and y are each any integer) source (e.g. titanium dioxide) and (iii) alkaline earth metal oxide source (e.g., calcium oxide) followed by heating at >=500 deg.C, (B) a water-soluble silicate (e.g., water glass), (C) silicon polyphosphate, and, needed, (D) a di- or higher-valent metal salt of inorganic weak acid (e.g., zinc borate).
Patent JP-H07223998-A (JP)
Title: Salt of pyromellitic acid, its production, and epoxy powder coating and hybrid powder coating containing it
Inventor: RAINAA GURASU
IPC: C07C279/02
Filed: 1995-01-11
Abstract: A new salt of 1 mol of pyromellitic acid and 0.5-2 mols of a guanidine of formula (I) R1-R4 = H, 1-8C (cyclo)alkyl, or aromatic hydrocarbon group, and R1 and R3, as well as R2 and R4, can form a ring which can contain an oxygen heteroatom. Also claimed is the preparation of these salts; and the use of salts in coating compsns.
Patent JP-S60147948-A (JP)
Title: Photo-electro-magnetic recording device
Inventor: ISAKA KAZUO
IPC: G11B11/105
Filed: 1984-01-12
Abstract: PURPOSE:To record uniform bits and also to attain reproduction with high S/N by providing a magnetic field generating means where an optical beam irradiating of a magnetooptical recording medium of disc form corresponds and the strength of an auxiliary magnetic field is increased as the outer circumference. CONSTITUTION:A disc 2 as a disc form magnetooptical recording medium is turned by a motor at a prescribed angular velocity. The optical beam modulated based on the information generated from a laser light source 2 of an optical beam irradiating device 14 is collected via an optical head part 13 and a condenser lens 5 into a minute spot and irradiated on the disc 1. A permanent magnet 101 generates an almost uniform magnetic field at an equal interval and the distance between the magnet 101 and the disc 1 is arranged so that the inside of disc 1 is parted in comparison with the outside of the disc 1. Thus, the strength of the auxiliary magnetic field to the disc 1 is increased toward the outer circumference of the disc 1, the same bits are recorded at the inside and outside of the disc 1 and the S/N at reproduction is improved.
Patent JP-S5496345-A (JP)
Title: Variable gain amplifier
Inventor: NISHIJIMA HIDEO
IPC: H03G3/18
Filed: 1978-01-17
Abstract: PURPOSE: To avoid the output fluctuation and occurrence of distortion even to the excessive input by constituting the emitter current source of the emitter-earthed amplifier circuit with the constant current circuit and then varying the current of the constant current circuit with the gain control signal.  
     CONSTITUTION: The points of difference are as follws. Constant current circuit 14 comprising transistor Tr15 and bias resistance R16 is provided, along with R17 and 18 (the other side of R17 earthed directly) to give a constant bias. Gain control input terminal 11 is connected to the base of Tr15 in circuit 14 to control the constant current level of circuit 14 with the gain control signal. Accordingly, capacitor 19 is charged with the current which flows forward through the base-emitter junction of Tr1 at the positive peak level of the signal of input 4 even in case the input signal of input terminal 4 increases in the strong electric field, and thus kept at the positive peak level of the signal of input 4. Thus, Tr1 always holds the breaking state to the input signal of over a certain level, causing no fluctuation of the modulation degree nor the distortion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59160548-A (JP)
Inventor: HARUSANI YOZUSEFU
IPC: B02C19/06
Filed: 1984-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58126890-A (JP)
Inventor: MAIKERU SUTEIIBUN KEROTSUGU
IPC: A61P31/04
Filed: 1983-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0685819-A (JP)
Title: Computer system
Inventor: ANDORIYUU UORUTON
IPC: G06F13/00
Filed: 1993-01-11
Abstract: PURPOSE: To provide a lookup database effective as a common use resource to a plurality of line cards and to provide a high bus traffic among them. CONSTITUTION: The computer system adopting an interlock method is provided with line cards 74A, B receiving transmission data from data transmission lines 60, 28 and with an address recognition engine 96A including a network information lookup database 94. The lookup database is provided with a plurality of entries and a back plain bus 15, the line card has 1st tables 93A, B, each includes a network address and a database specifier, a request of network information is transferred to an address identification engine via a back plain bus. The engine includes a 2nd table 94A of the database specifier indexed by the identifier.
Patent JP-S60148515-A (JP)
Inventor: IHARA KEISUKE
IPC: A47J19/00
Filed: 1984-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61162254-A (JP)
Title: Method of pouring to mold for continuous casting
Inventor: NAKAI TAKESHI
IPC: B22D11/11
Filed: 1985-01-11
Abstract: PURPOSE:To decrease effectively the coarse aggregation of the inclusion in a molten steel and to prevent the clogging of an immersion nozzle by the inclusion in the stage of pouring the molten steel by the immersion nozzle of a tundish into a continuous casting mold by adjusting the Reynolds number of the molten steel flowing in the immersion nozzle in a specific range. CONSTITUTION:An electromagnetic force generating means 6 such as linear motor or permanent magnet is provided to the outside of the immersion nozzle 2 to apply the brake to the molten steel flow in the nozzle 2 in the stage of pouring the molten steel 3 in the tundish 1 into the continuous casting mold 4 of the continuous casting device. The tundish 1 and the mold 4 are otherwise hermetically connected by the nozzle 2 to prevent the overflow of the molten steel 3 from the mold 4. The Reynolds number Re expressed by the equation representing the molten steel flow rate in the nozzle 2 is adjusted to a 10<3>-10<5> range by the above-mentioned method, by which the generation of vortexes in the molten steel flow is prevented. The clogging of the nozzle 2 as the result of the coarse aggregation of the nozzle 2 as the result of the coarse aggregation of the inclusions such as Al2O3 is thus prevented and the stable continuous casting operation is made possible.
Patent JP-H10195582-A (JP)
Title: Hydrogen storage alloy excellent in initial activity
Inventor: KAKEHASHI SHINICHIRO
IPC: C22C30/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy increased in hydrogen absorbing and releasing rates, excellent in practical use, and having a superior initial activity. SOLUTION: This hydrogen storage alloy has a composition containing, by atom, 17-29% Ti, 0.5-10% Zr, 0.02-0.4% Hf, 27-42% Mn, 4-13% Cr, 7-17% V, 2-9% Ni, 0.1-3% La and/or Ce, 0.2-10% hydrogen, and 1-15% oxygen and satisfying Ti(%)+Zr(%)+Hf(%)+Mn(%)+Cr(%)+V(%)+Ni(%)+(La and/or Ce element) (%)+ hydrogen (%) + oxygen (%)+(inevitable impurities)(%)=100%. Moreover, this hydrogen storage alloy has a structure where hydrogenation and oxidation treatment product phases are dispersedly distributed in matrix phases of Ti-Mn alloy and the hydrogenation and oxidation treatment product phases are constituted essentially of hydroxide of La and/or Ce and (La and/or Ce)-Ni alloy and further has a structure where numerous cracks developing at the time of hydrogenation treatment are present and the hydrogenation and oxidation treatment product phases are exposed in the inner surface of the cracks.
Patent JP-S57118334-A (JP)
Title: Indirectly impregnated cathode
Inventor: TSUJIKAWA KENICHI
IPC: H01J1/28
Filed: 1981-01-13
Abstract: PURPOSE:To form a shape with a necessary curvature dimension accurately by forming a unified cathode structure by use of only a porous tungsten metal, and impregnating the electron discharging surface of the said cathode structure with an oxidized eutectic mixture containing barium, calcium and aluminum. CONSTITUTION:After a porous tungsten ingot is prepared by pressing a tungsten powder with a grain diameter of about 5mum and sintering the tungsten powder pressed at about 2,200 deg.C, the porous tungsten ingot is worked into a cathode base body 10 of a given dimension. Next, a sealing plate 8 made of molybdenum or the like is inserted inside the cathode base body 10, a heater 4 as well as a kneaded mixture 7 which consists of aluminum powder and an organic binder are placed in the cathode base body 10, and they are sintered. After that, an oxidized eutectic mixture prepared by mixing barium oxide, calcium oxide and aluminum oxide in a molar ratio of 4:1:1 is placed on a concave electron-discharging surface 2, and is heated so as to make the surface 2 to be impregnated with the molten oxidized eutectic mixture. By the means mentioned above, since the cathode base body 10 is subjected to monobloc formation, its working accuracy is increased.
Patent JP-H07204187-A (JP)
Title: Medical device
Inventor: YOOZEFU RAITAA
IPC: H04N5/32
Filed: 1995-01-12
Abstract: PURPOSE: To enable to clearly form an image of only an object directly existing on an axial line by enabling an X-ray receiving part to rotate on a circular track making its axial line as the center by synchronizing with the X-ray source. CONSTITUTION: An X-ray diagnosing equipment has an X-ray source 14 and an X-ray multiplier phototube 15 located oppositely to the X-ray source as an X-ray receiver. These are mounted on the both ends of C-shape curved body 16 bent to an arc shape. The C-shape curved body 16 is mounted movably and adjustably on a support member 8 in the direction of a double arrow mark αalong its periphery. Namely, the C-shape curved body 16 can be rotated making its central axis line M as the center. The beam center ZS of X-ray flux in the X-ray diagnosing equipment is perpendicular to the central axis line M of the C-shape curved body 16. The C-shape curved body 16 is further mounted on the support member 8 so that the central axis line M of the C-shape curved body 16 and the beam center ZS are extended through the isocenter IZ.  Namely, the beam center ZS is extended through the isocenter IZ against an arbitrary turning position of the C-shape curved body 16.
Patent JP-H04357275-A (JP)
Title: Unit hoisting reinforcing brace
Inventor: TAMAGAWA YUJI
IPC: E04G21/26
Filed: 1991-01-16
Abstract: PURPOSE:To prevent deformation, and reduce a cost by fitting a frame to the upper of a house unit freely to be disconnected, and hoisting the house unit for movement through this frame. CONSTITUTION:A unit hoisting reinforcing brace 1 consists of a square main frame 1a and reinforcing parts 1b stretched between the inside surfaces of the main frame 1a. Next, bolt holes for the insertion of jointing bolts 4a and a locking hole 1a for fitting of a wire 3 with hook of a crane are provided in a brace 1. Next, the brace 1 is placed on the upper end of a house unit 2, and is fixed by the bolts 4a, using girth bolt holes of the unit 2 or the like. The wire 3 is fitted in the locking holes 1a, and the unit 2 is hoisted by a crane, and is moved to a target position. Anchor bolt holes can be used to fit the frame to the upper and the lower surfaces of the unit 2 at need, or L-type frame or U-type frame can be used. Deformation of the unit in the inside direction is thereby prevented, and simultaneously, reinforcing beams of a unit itself is eliminated.
Patent JP-H01181836-A (JP)
Title: Endoscope
Inventor: SUZUKI AKIRA
IPC: G02B23/24
Filed: 1988-01-11
Abstract: PURPOSE:To secure safety at the time of a power failure or a trouble by providing switching means between an press-contact condition and a releasing condition of a rotator and a stator in an endoscope in which the curved part of an inserting part is forcibly curved with an oscillatory wavemotor. CONSTITUTION:When an operating knob 41 is placed on a counter-clockwise end position at the time of the normal use of an endoscope 1, a press-contact member 30 falls by a left screw part 29, and a rotator 23 and a stator 27 are abutted on each other with pressure by a leaf spring 28. When a curvature operating device 8 is operated, the rotator 23 and the stator 27 can be operated as the oscillatory wave motor, the rotation of the rotator 23 tracks a tracking wire, and curves a curving tube 6. At the time of the power failure, the trouble or the extraction of an inserting part from a coelom, when the curvature is made into a free condition, by rotating the operating knob 41 to the clockwise end position, the press-contact member 30 moves in the upward direction of a fixed axis 17, the press-contact force of the rotator 23 and the stator 27 is released, the rotator 23 freely rotates with respect to the stator 17, the curving tube 6 is made into a neutral condition, an inspection is attained without forcibly pushing a body wall, and an inserting part 3 can be safely extracted.